Part Number
|
UPD7210C |
Manufacturer
|
Other |
Description
|
GENERAL PURPOSE INTERFACE BUS-INTERFACE CONTROLLER |
Published
|
Dec 30, 2007 |
Detailed Description
|
www.DataSheet4U.com
UPD7210C (1/3) IL08
N-MOS GENERAL PURPOSE INTERFACE BUS-INTERFACE CONTROLLER
—TOP VIEW—
12 D0 D1 D...
|
Datasheet
|
UPD7210C
|
Overview
www.
DataSheet4U.
com
UPD7210C (1/3) IL08
N-MOS GENERAL PURPOSE INTERFACE BUS-INTERFACE CONTROLLER
—TOP VIEW—
12 D0 D1 D2 D3 D4 D5 D6 D7 DIO1 DIO2 DIO3 DIO4 DIO5 DIO6 DIO7 DIO8 28 29 30 31 32 33 34 35
T/R1 OUT 1 T/R2 OUT 2 CK IN 3 RESET IN 4 T/R3 OUT 5 DMAREQ OUT 6 DMAACK IN 7 CS IN 8 RD IN 9 WR IN 10 INT OUT 11 D0 I/O 12 D1 I/O 13 D2 I/O 14 D3 I/O 15 D4 I/O 16 D5 I/O 17 D6 I/O 18 D7 I/O 19 20 GND
VDD 40 39 EO1 I/O 38 NDAC I/O 37 NRFD I/O 36 DAV I/O 35 DIO8 I/O 34 DIO7 I/O 33 DIO6 I/O 32 DIO5 I/O 31 DIO4 I/O 30 DIO3 I/O 29 DIO2 I/O 28 DIO1 I/O 27 SRQ I/O 26 ATN I/O 25 REN I/O 24 IFC I/O 23 RS2 I/O 22 RS1 I/O 21 RS0 I/O
13 14 15 16 17 18 19
EOI NDAC NRFD DAV 3 SRQ ATN REN 21 22 23 RS0 RS1...
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